[2021年暑假课程][八年级英语 第1讲 数词的分类及用法]（含答案）

第1讲
数词
入门测
(
)1.
Lincoln
was
born
on______.
February
12,
1809.
B.
1809,
February
12
C.
1809,12
February
D.
February
1809,12
(
)2.
_____
,Coca-Cola
began
to
enter
China’s
market.
In
1970’s
B.
In
1970s
C.
In
the
1970s’
D.
In
the
1970s
(
)3.
An
hour
later,_____minister
（首相）was
sent
to
see
the
“magic
cloth”woven
by
those
two
men.
two
B.
the
second
C.
the
two
D.
second
(
)4.
Abraham
Lincoln
was______President
of
the
United
States.
16
B.
the
16
C.
16th
D.
the
16th
(
)5.Do
you
think
there
is
any
room
for
us______?
two
B.
the
two
C.
second
D.
the
second
(
)6.
How
many
students
are
there
in
your
class?
_____.
Twenty
nine
B.
Thirty
and
two
C.
Forty-five
D.
fifties
(
)7.
Which
number
is
wrong?_____.
A.
Ninety
B.
Ninteen
C.
Ninth
D.
Nineteenth
(
)8.
The
People’s
Liberation
Army
was
founded_____.
A.
on
August
1,1927
B.
in
1927,
1
August
C.
on
August
1st,
1927
D.
in
August
1,1927
(
)9.
The
number
4,123
is
read______.
four
thousand
one
hundred
and
twenty-three
Four
thousand
and
one
hundred
twenty-three
four
thousand
and
a
hundred
and
twenty-three
four
thousands
a
hundred
and
twenty-three
(
)10.
The
old
professor
still
works
hard
though
he
is_______.
in
his
sixty
B.
in
his
sixties
C.
in
sixties
D.
in
the
sixty
(
)11.
This
classroom
is______ours.
three
times
big
as
B.
as
three
times
big
as
C.
three
times
as
big
as
D.as
big
three
times
as
(
)12.
The
basketball
team
of
our
school
ranks______in
the
match.
A.three
B.
third
C.
the
three
D.
the
third
(
)13.
Which
is
the
car
that
he
drives?
It’s_____.
fifty
two
B.
the
fifty-two
cars
C.the
car
fifty
four
D.
the
fifty-fourth
car
(
)14.
Which
of
the
following
is
wrong?______.
He
is
a
fifteen-year-old
boy.
B.
He
is
at
the
age
of
15.
C.
He
is
a
boy
of
15.
D.
He
is
fifteen
year
old.
(
)15.
Our
school
is
not
very
big.
There
are
only______students.
nine
hundreds
of
B.
nine
hundred
C.
nine
hundreds
D.nine
hundred
of
【答案】
1.
A
解析：表示“某年某月某日”“年、月、日”的顺序为：“日/月/年（英式），月/日/年（美式）。日期中的“几号”用序数词表示；年份和月、日之间需用逗号隔开。
2.
D
解析：表达“在。。。。。。世纪。。。。。。年代”时用“in
the+带整10的年份的复数或-s”。初期、中期、末期分别用early,mid-和late表示。
在20世纪70年代：in
the
1970s/1970’s
B
解析：核心短语/词汇：minister大臣，second第二个，magic魔法的，weave编织
句子译文：一小时后，第二个大臣被送去看那两个男人编织的“魔法衣料”。首先，句中的minister是单数，因此A和C表示“两个”的选项肯定都不对。另外，序数词second前面要加定冠词the.
D
解析：核心短语/词汇the
16th
President第十六任总统
句子译文：亚伯拉罕
林肯是美国第十六任总统。结合句意“亚伯拉罕
林肯是美国第十六任总统”可知要用序数词16th表示第十六任。序数词前常用定冠词the,答案是D。此题中选项A是基数词，不能表示第十六；选项B结构错误，选项C中缺少the.因些不选。
5.A
解析：考查数词。根据提示，推测意思是你认为还有我们两个人的房间吗？考查数词辨析。“人称代词+基数词（数字1除外）”表示某某几人，是固定用法；根据句意结构，可知选
two.
6.C
解析：21-99之间非整10基数词是在十位数和个位数之间加连字符“-”构成。
7.B
解析：19基数词
nineteen
8.A
解析：人民解放军成立于1927年8月1日。表示在某一天用介词on,故排除B,D。
英美日期表达方式不同：
1
August,1927.(英)
August
1,
1927(美)
在美式的写法中，1st,
2nd
,3rd的st,
nd,
rd是不使用的。
9.A
解析：千thousand,百hundred
数字4123读作：four
thousand
one
hundred
and
twenty-three.在用英语表达数字时，百位和十位之间要加连词and.其余位数之间不用，故排除B，C。当thousand之间有具体数字时，千用单数，不加s。排除D。答案为A。
10.B
解析：in+one’s+整10基数词的复数形式，可表示“在某人几十岁时”
sixty复数形式sixties,在他60岁时
in
his
sixties
C
解析：考查倍数表达法。句意：这个教室是我们教室的三倍大。
3倍大
three
times
关于倍数，两个公式：
倍数+as+形容词+as,形容词用原级
倍数+比较级+than
D
D
D
B
解析：具体数字修饰hundred,
thousand等词，这些词不能加s。排除A，C。
有具体数字，hundred,thousand后面不带s不带of。
情景导入
Do
you
know
the
difference
between
ordinal
numbers(序数词)
and
cardinal
numbers(基数词)?
学习目标
To
review
some
words
and
phrases
in
this
module.
To
review
how
to
use
these
words
and
phrases.
Attract
students’
interest
to
English
learning.
知识精讲
基数词
表示数目多少
或顺序先后的词叫作数词。数词包括基数词和序数词。基数词表示人或事物数目的多少，序数词表示人或事物顺序的先后。
基数词的构成
1-12的基数词有各自独立的单词
1
one
5
five
9
nine
2
two
6
six
10
ten
3
three
7
seven
11
eleven
4
four
8
eight
12
twelve
【即学即练】
There
are
______
apples
in
the
box.
Eight
B.
eighth
C.eight
答案：
C
13-19的基数词以-teen结尾
fourteen,
sixteen,seventeen和nineteen是在个位的数词后直接加-teen，其余的(thirteen,fifteen和eighteen)构成不规则。
13
thirteen
16
sixteen
19
nineteen
14
fourteen
17
seventeen
注意13，15，18的写法
15
fifteen
18
eighteen
【即学即练】
Today
is
my
brother’s
birthday.
He’s______years
old.
A.the
seventeen
B.seventeenth
C.seventeen
答案：
C
20-90等整10基数词以-ty结尾
Sixty,seventy和ninety是在个位的数词后直接加-ty,其余的(twenty,thirty,forty,fifty和eighty)构成不规则。
20
twenty
50
fifty
80
eighty
30
thirty
60
sixty
90
ninety
40
forty
70
seventy
注意：20，30，40，50，80的写法
【即学即练】
I
am
______,
but
not
too
old
to
make
a
fresh
start.
A.sixties
B.
sixty
C.the
sixty
答案：
B
21-99之间非整10基数词是在十位数和个位数之间加连字符“-”构成。
21
twenty-one
54
fifty-four
32
thirty-two
66
sixty-six
【即学即练】
写出下列基数词
1.22________________
2.
28__________________
3.33________________
4.
51__________________
5.62________________
6.
67___________________
答案：
1.
twenty-two
2.twenty-eight
3.
thirty-three
4.fifty-one
5.sixty-two
6.sixty-seven
5.101-999的基数词
表达方式为：“基数词+hundred(用单数形式)+and+整10位数+连字符+个位数”。
108
one
hundred
and
eight
839
eight
hundred
and
thirty-nine
256
two
hundred
and
fifty-six
987
nine
hundred
and
eighty-seven
【即学即练】
数字
英文写法
数字
英文写法
101
845
258
939
答案：
数字
英文写法
数字
英文写法
101
one
hundred
and
one
845
eight
hundred
and
forty-five
258
two
hundred
and
fifty-eight
939
nine
hundred
and
thirty-nine
6.1,000以上的基数词
1,001
one
thousand
and
one
英语用千、百万等单位计数，大数字从右向左看，每隔三位划一个逗号，倒数第二个逗号之前要用million,倒数第三个逗号之前要用billion表示
1,813
one
thousand,eight
hundred
and
thirteen
5,123,456,789
five
billion,one
hundred
and
twenty-three
million,four
hundred
and
fifty-six
thousand,seven
hundred
and
eighty-nine
,,,
billion
million
thousand
在英语中，没有与“万”和“亿”对应的单词，表示“一万”时要用ten
thousand;表示“一亿”时用a
hundred
million。
and只用在hundred后面。
【即学即练】
用英文写出下列数字
1，009
1，234
1，987，654，321
答案：
1，009
one
thousand
and
nine
1，234
one
thousand,two
hundred
and
thirty-four
1，987，654，321
one
billion,nine
hundred
and
eighty-seven
million,
six
hundred
and
fifty-four
thousand,
three
hundred
and
twenty-one
基数词的句法功能
基数词起名词或形容词的作用，在句中作主语、宾语、表语、定语和同位语等。
It
is
said
that
thirteen
is
an
unlucky
number.
据说13是个不吉利的数字。（作主语）
When
angry,
count
to
ten
before
you
speak.
生气的时候
，数到10再开口。（作宾语）
I
am
seventy,but
not
too
late
to
study
a
new
language.
我70岁了，但还不算太晚，可以学习一门新语言。（作表语）
I
have
three
good
friends
in
that
day.
在那个城市我有3个好朋友。（作定语）
They
four
went
out
for
a
picnic
last
Sunday.
上周日他们4个人出去野餐了。（作同位语）
【即学即练】
写出下面句子中划线部分数词在句中作哪种句子成份。
句子
句子成份
The
two
happily
opened
the
box.
I
need
three
all
together.
3.We
are
sixteen.
4.Four
students
are
playing
football
outside.
5.They
three
tried
to
finish
the
task
before
sunset.
答案：
作主语
2.作宾语
3.作表语
4.作定语
5.作同位语
基数词的位置
基数词放在another,all之后
We’ll
have
to
wait
another
three
weeks
for
the
results.
我们还得再等3周才能知道结果。
another+基数词+名词
【即学即练】
The
boy
lost
______pencils
last
week.
all
the
five
B.
five
all
C.five
the
all
答案：A
句意：这孩子上周把5支铅笔全丢了。
基数词位于such,more之前
I
can
finish
reading
two
such
books
in
three
days.
3天内我能读完两本这样的书。
【即学即练】
Please
give
me
_______
apple
to
eat.
more
one
B.one
more
C.such
one
答案：B
句意：请再给我一个苹果吃。基数词+more+名词
基数词可置于last,next,other之后
His
last
two
books
are
written
in
English.
他的最后两本书是用英语写的。
【即学即练】
Mr.White
will
teach
you
__________lessons.
A.five
the
next
B.the
five
next
C.the
next
five
答案：C
句意：下面的5节课将由怀特先生教你们。next+基数词
序数词
序数词的构成
1.
1-3的序数词为特定的独立单词
英
文
汉
语
简
写
first
第一
1st
second
第二
2nd
third
第三
3rd
【即学即练】
英
文
汉
语
简
写
first
2nd
第三
填写下列表格
答案：
英
文
汉
语
简
写
first
第一
1st
second
第二
2nd
third
第三
3rd
2.
4-19的序数词基本是在相应的基数词后加-th
要注意fifth,eighth,ninth,twelfth是不规则的变化形式。
英
文
汉
语
简写
英
文
汉
语
简写
fourth
第四
4th
twelfth
第十二
12th
fifth
第五
5th
thirteenth
第十三
13th
sixth
第六
6th
fourteenth
第十四
14th
seventh
第七
7th
fifteenth
第十五
15th
eighth
第八
8th
sixteenth
第十六
16th
ninth
第九
9th
seventeenth
第十七
17th
tenth
第十
10th
eighteenth
第十八
18th
eleventh
第十一
11th
nineteenth
第十九
19th
【即学即练】
填写下列表格
英
文
汉
语
简写
英
文
汉
语
简写
fourth
第四
4th
第十二
12th
第五
5th
thirteenth
第十三
13th
sixth
6th
fourteenth
第十四
seventh
第七
7th
第十五
15th
第八
8th
第十六
16th
ninth
seventeenth
第十七
17th
第十
10th
eighteenth
第十八
eleventh
第十一
11th
第十九
19th
答案：
英
文
汉
语
简写
英
文
汉
语
简写
fourth
第四
4th
twelfth
第十二
12th
fifth
第五
5th
thirteenth
第十三
13th
sixth
第六
6th
fourteenth
第十四
14th
seventh
第七
7th
fifteenth
第十五
15th
eighth
第八
8th
sixteenth
第十六
16th
ninth
第九
9th
seventeenth
第十七
17th
tenth
第十
10th
eighteenth
第十八
18th
eleventh
第十一
11th
nineth
第十九
19th
3.
20-90的整10的序数词是将相应的基数词末尾的y变为-ie,再加-th
英
文
汉
语
简写
英
文
汉
语
简写
twentieth
第二十
20th
sixtieth
第六十
60th
thirtieth
第三十
30th
seventieth
第七十
70th
fortieth
第四十
40th
eightieth
第八十
80th
fiftieth
第五十
50th
ninetieth
第九十
90th
【即学即练】
填写下列表格
英
文
汉
语
简写
英
文
汉
语
简写
第二十
20th
第六十
60th
第三十
30th
第七十
70th
第四十
40th
第八十
80th
第五十
50th
第九十
90th
答案：
英
文
汉
语
简写
英
文
汉
语
简写
twentieth
第二十
20th
sixtieth
第六十
60th
thirtieth
第三十
30th
seventieth
第七十
70th
fortieth
第四十
40th
eightieth
第八十
80th
fiftieth
第五十
50th
ninetieth
第九十
90th
4.
21-99的非整10序数词只将个位数变为序数词，十位数仍用基数词。
英
文
汉
语
简写
英
文
汉
语
简写
twenty-first
第二十一
21st
twenty-third
第二十三
23rd
twenty-second
第二十二
22nd
ninety-ninth
第九十九
99th
【即学即练】
填写下列表格
英
文
汉
语
简写
英
文
汉
语
简写
第三十一
第三十三
第三十二
第八十九
答案：
英
文
汉
语
简写
英
文
汉
语
简写
thirty-first
第三十一
31st
thirty-third
第三十三
33rd
thirty-second
第三十二
32nd
eighty-ninth
第八十九
89th
5.
100和100以上的序数词
英
文
汉
语
简写
one
hundred
第一百
100th
one
hundred
and
first
第一百零一
101st
【即学即练】
填写下列表格
英
文
汉
语
简写
第一百
第一百零一
第二百
第八百
第九百零九
答案：
英
文
汉
语
简写
one
hundred
第一百
100th
one
hundred
and
first
第一百零一
101th
two
hundred
第二百
200th
eight
hundred
第八百
800th
nine
hundred
and
ninth
第九百零九
909th
序数词的句法功能
序数词可在句中作主语、宾语、表语和定语等。
The
second
is
a
tall
man.
第二个人是个高个男子。（作主语）
I
prefer
the
first
to
the
second.
我喜欢第一个胜过第二个。（作宾语）
The
first
month
in
a
year
is
January.
一年中的第一个月是一月。（作定语）
Jane
is
the
first
to
finish
the
test
paper.
简是第一个完成试卷的人。（作表语）
【即学即练】
写出下面句子中划线部分数词在句中作哪种句子成份。
句子
句子成份
1.The
second
is
what
I
really
need.
2.He
chooses
the
second.
3.We
are
to
carry
out
the
first
plan.
4.She
is
the
second
in
our
class.
答案：
作主语
2.作宾语
3.作定语
4.作表语
序数词前冠词的使用
修饰单数可数名词，表示“又一，再一”时，序数词前用不定冠词。
He
failed
again
but
he
decided
to
try
a
fifth
time.
他又失败了，但他决定再试一次。
序数词表示顺序意义时，前面一般用定冠词the
In
the
first
year,
all
students
take
five
courses.
在第一年，所有学生都上5门课程。
【即学即练】
Amy
will
be
an
elder
sister.
Her
parents
are
going
to
have_______child.
two
B.second
C.the
second
解析：C
句意为：埃米将会成为姐姐。她的父母将要第二个孩子了。表示“第二个”用the
second,故选C.
序数词前面有指示代词、物主代词或名词所有格修饰时，不用冠词
Today
is
my
twentieth
birthday.(有物主代词my,序数词前不用冠词)
今天是我的20岁生日。
【即学即练】
Mother
was
_______teacher
in
my
life.
my
first
B.
mine
first
C.my
the
first
解析：妈妈是我生命中的第一个老师。物主代词+序数词，不带the。故选A。
序数词还可用作副词，此时不用任何冠词
His
name
stood
first
on
the
list.
他的名字列在名单第一位。
【即学即练】
______
I
am
short
of
money;
_______I
haven’t
enough
time.
One,
second
B.
One,
two
C.
First,
second
解析：首先我缺钱，其次我没有足够的时间。序数词还可作副词，此时不用任何冠词。故选C。
由序数词构成的某些固定搭配中，序数词前不用冠词
at
first
最初
first
of
all首先
at
first
sight乍一看，第一
【即学即练】
1.
_______
I
really
didn’t
care
whether
he
came
or
not.
At
first
B.
At
a
first
C.
At
the
first
2.
________,
you
must
always
wear
your
uniform.
First
of
all
B.
First
of
the
all
C.
All
of
the
first
3.
They
fell
in
love
_______.
at
the
first
sight
of
B.
the
first
sight
C.
at
first
sight
答案：1.A
2.A
3.C
数词的应用
表示分数、小数、百分数
表示分数
分子用基数词，分母用序数词；分子大于一时，作分母的序数词需用复数形式。单词之间可有
连字符，也可以没有。如果是带分数，用and
连接整数和分数即可。
分数
英语表达方法1
英语表达方法2
1/2
one
half
a
half
1/3
one
third
a
third
1/4
one
fourth
a
quarter
2/3
two
thirds
2+3/4
two
and
three
fourths
two
and
three
quarters
【即学即练】
用英语写出下列分数的正确形式：
四分之一
五分之二
二又四分之一
答案：
四分之一
one-fourth/a
quarter
五分之二
two-fifths
二又四分之一
two
and
a
quarter
表示小数
小数点读作point,小数点前的数与基数词的读法一致，小数点后的数字一一读出；也可将所有数字都一一读出。
0.05
zero
point
zero
five
0.36
zero
point
three
six
28.23
two
eight
point
two
three/twenty-eight
point
two
three
【即学即练】
用英语写出下列小数的正确形式：
0.08
0.63
12.34
答案：
0.08
zero
point
zero
eight
0.63
zero
point
six
three
12.34
twelve
point
three
four
/
one
two
point
three
four
表示百分数
百分数用“基数词+百分号%”表示，百分号读作percent.
35%
thirty-five
percent
50%
fifty
percent
【即学即练】
用英语写出下列百分数的正确形式：
55%
30%
70%
40%
答案：
55%
fifty-five
percent
30%
thirty
percent
70%
seventy
percent
40%
forty
percent
“分数/百分数+of+名词”作主语时，谓语动词的单复数形式由of后面的名词决定。
As
we
all
know,
70%
of
the
surface
of
the
earth
is
covered
with
water.
从所周知，地球70%的表面补水覆盖。
【即学即练】
Eighty?percent?of?the?students?in?our?school______(come/comes)?from?Henan.?
答案：come
表示日期、年代
表示年份
年份通常用阿位伯数字表示。其读、写方法有以下几种情况：
1两位数字的年份
按基数词读出
公元12年
twelve
A.D.
2三位数字的年份
公元763年
seven
hundred
and
sixty-three
A.D.
3第一个数字为一个单位
seven
sixty-three
A.D.
4后两个数字为一个单位
5四位数的年份
1998年
nineteen
ninety-eight
2013年
two
thousand
and
thirteen/twenty
thirteen
【即学即练】
用英语写出下列年份的正确形式：
公元18年
公元789年
1997年
2019年
答案：
公元18年
eighteen
A.D.
公元789年
seven
hundred
and
eighty-nine
A.D./seven
eighty-nine
A.D.
1997年
nineteen
ninety-seven
2019年
two
thousand
and
nineteen/twenty
nineteen
表示“某年某月某日”
“年、月、日”的顺序为：“日/月/年（英式），月/日/年（美式）”。日期中的“几号”用序数词表示，书写时序数词前的the和词尾（-st,-th等）可省略，但读时要读出；年份和月、日之间需要逗号隔开。
年份和月、日
写作
读作
1998年6月10日
June
10(th),1998或10(th)
June,1998
June
the
tenth,nineteen
ninety-eight或the
tenth
of
June,nineteen
ninety-eight(日读在月前加of)
【即学即练】
用英语写出下列年份和月、日的正确形式：
年份和月、日
写作
读作
2019年12月30日
答案：
写作：December
30(th),2019或30(th)
December,2019.
读作：December
the
thirtieth,twenty
nineteen.
The
thirtieth
of
December,twenty
nineteen.
表示世纪、年代
单独表达“世纪”时，century前用序数词。
在19世纪：in
the
19th
century
【即学即练】
在20世纪：_______________________
答案：in
the
20th
century
表达“在。。。。。世纪。。。。。年代”时用“in
the+带整10的年份的复数或-’s”。初期、中期、末期分别用early,mid-和late表示。
在18世纪20年代：in
the
1720s/1720’s
【即学即练】
在20世纪80年代：_______________________
答案：in
the
1980s/1980’s
表示时刻
1“几点几分”的表达法
直接表示法：先小时，后分钟，中间不用介词。
8:10
eight
ten
2:30
two
thirty
5:40
five
forty
6:50
six
fifty
【即学即练】
7:20
3:30
4:10
8:25
答案：
7:20
seven
twenty
3:30
three
thirty
4:10
four
ten
8:25
eight
twenty-five
间接表示法：先分钟，后小时，中间加介词。
当少于或等于30分钟时
分钟+past+小时
几点过几分
当超过30分钟时
所差分钟数+to+下一整点数
差几分到几点
例如：
8:10
ten
past
eight
6:50
ten
to
seven
2:30
half
past
two
3:45
a
quarter
to
four或fifteen
to
four
o’clock的用法
表示整点时可用“基数词+o’clock”来表示，o’clock可省略。
I
go
to
school
at
seven(o’clock)every
day.
我每天7点去上学。
I
get
up
at
six(o’clock).
我6点起床。
【即学即练】
We
always
do
morning
exercise
at
8________every
day.
答案：o’clock
a.m.和p.m.的用法
a.m.意为“上午”，p.m.意为“下午”。a.m./p.m.之前不可有o’clock,也不可与morning,
afternoon等同时使用。
3p.m.=(3
o’clock
in
the
afternoon)下午3点
【即学即练】
6a.m.____________________
8a.m.____________________
答案：
1.6
o’clock
in
the
morning
上午6点
2.8
o’clock
in
the
afternoon
下午8点
四、表示年龄
1.一般情况下多用单词表示年龄，也可以用数字进行强调
She
is
a
student,
sixteen,
from
the
United
States.
她是一个学生，16岁，来自美国。
【即学即练】
He
was
________old
when
he
became
a
star.
18
years
B.the
18th
years
C.18
year
答案:A
基数词-year-old可作定语，year用单数形式。18
years
old=an
eighteen-year-old
2.
It’s
my
daughter’s
birthday
today.
She’s_________years
old.
eighteen
B.eighteenth
C.the
eighteen
D.the
eighteenth
解析：A
句意为：今天是我女儿的生日。她18岁了。表示“18岁”应用eighteen
years
old.
“在。。。。。。岁”的表示法
表示一个人具体的岁数时，可以用“at
the
age
of+基数词”或者“at
age+基数词”或者“at+基数词”表示。
He
started
to
learn
the
piano
at
the
age
of
seven/at
seven.
他7岁时开始学习钢琴。
【即学即练】
He
left
school
_________.
at
age
of
18
B.
at
the
age
of
18
C.at
of
18
答案：B
“in
one’s+整10基数词的复数形式”可表示“在某人几十多岁时”
He
went
to
the
United
States
in
his
twenties.
他在20多岁时去了美国。
【即学即练】
She
went
to
the
China
_____________________.(在她30岁的时候）
答案：in
her
thirties.
五、表示编号
英语中进行编号时，可以用基数词，也可以用序数词。
用基数词编号时，词序为：“名词+基数词”。名词的首字母大写，基数词可以用阿拉伯数字，也可以用英语单词拼写形式，若基数词为单词，也需要大写首字母。
401房间：Room
401
第五页：Page
Five
【即学即练】
205房间_____________
第22页_______________
答案：Room
205;
Page
Twenty-two.
用序数词编号
用序数词编号时，词序为:
“the+序数词+名词”。
第七页：the
seventh
page
第一组：the
first
group
【即学即练】
Sunday
is
the
______day
of
the
week.
March
the
_______is
Woman’s
Day.
September
is
the_______month
of
the
year.
December
the
________is
Christmas.
May
is
the
_____month
of
a
year.
答案：1.
first
2.eighth
3.ninth
4.twenty-fifth
5.fifth
表示算式
在英语中，加、减、乘、除算式都可用数词表示。一般加号用and/plus表示；减号用minus表示；乘号用times/multiplied
by表示；除号用divided
by表示；等号用be/make/equal表示。
5+12=17
Five
and/plus
twelve
are/is/make/makes/equal/equals
seventeen.
15-7=8
Fifteen
minus
seven
is/makes/equals
eight.
3x5=15
Three
times
five
is/are/make/makes/equal/equals/
fifteen.或Three
multiplied
by
five
is/are/make/makes/equal/equals
fifteen.
20÷5=4
Twenty
divided
by
five
equals/is/makes
four.
注意：
在表示加和乘的算式中
谓语动词可用单数形式，也可用复数形式。
在表示减和除的算式中
谓语动词只能用单数形式。
七、表示确切数目和大约数目
表示确切数目
hundred,
thousand,
million
等前面有具体数字或有many,
several,few等前面有具体数字或有many,several,few
等修饰时，用其单数形式，不与of连用，后面直接接名词。
The
volunteers
sent
two
hundred
books
to
a
mountain
village
school
on
Children’s
Day.
在儿童节那天，志愿者们向一所山村学校送了200本书。
【即学即练】
1.There
are
________(44)
students
in
our
school.
2.Tom
writes
a
_______________(900字)article.
答案:1.
forty-four
2.nine
hundred
words
表示大约数目
表示大约数目时，用hundred,thousand,million等的复数形式加of表示，其前不能用其他表示数量的词语。
hundreds/thousands/millions+of+名词
The
plane
had
landed
hundreds
of
miles
away
form
the
shore.
这架飞机在离岸边数百英里的地方降落了。
Did
you
know
that
the
earth
is
home
to
millions
of
animals?
你知道地球是数以百万计的动物的家园吗？
确切和大约数目表示法
百、千、万前有具体数，后无-s和of;
如果前无具体数，后加-s和of。
【即学即练】
Each
year,______________(hundred)
animals
are
killed
in
this
way.
I
thought,
this
is
why
I've
travelled
____________(thousand)
miles.
答案：1.
hundreds
of
2.
thousands
of
dozen与score的用法
dozen(十二，一打)与数词或many,several等词连用时，不加-s，所修饰的名词有these,those等限定词或dozen修饰代词时，其后必须加of。表示“几十，许多”时，用dozens
of。
Five
dozen
of
them
are
sold
out.
它们中的5打被卖光了。
修饰代词them,of不能省略。
【即学即练】
I
bought
several_______pens
yesterday.
我昨天买了几打钢笔。
I’ve
been
to
Beijing
_________of
times.
我去过北京几十次了。
答案：1.dozen
2.
dozens
（2）score（二十）前面有具体数字时，一般不用复数形式，常与of短语连用；scores
of
表示“几十，许多”。
Three
score
of
people
are
girls.60个人是女孩。
【即学即练】
There
are
two___________(40)boxes
waiting
to
be
checked.
40个箱子在等着检验。
There
are
_______________boxes
waiting
to
be
checked.
许多箱子在等着检验。
答案：1.
score
2.
scores
of
当堂练习
一、将下列中文翻译成英文。
1.
新加坡四分之三的人是中国人。
________________________________________________________________________
2.
地震中有数百人遇害。
________________________________________________________________________
3.
我需要再多两天的时间完成这项工作。
________________________________________________________________________
4.尽管布朗夫妇已有3个孩子，可他们还想再要一个。
________________________________________________________________________
二、单项选择。
（
）1.
---What
do
you
think
of
the
environment
here?
---Wonderful!
________
of
the
land
________
covered
with
trees
and
grass.
A.
Two
fifths;
is
B.
Two
fifth;
is
C.
Two
fifths;
are
D.
Two
fifth;
are
（
）2.
________
of
the
students
in
Class
6
have
lunch
at
school.
A.
Two
fifth
B.
One
thirds
C.
Three
fifth
D.
Three
quarters
（
）3.
---A
recent
survey
shows
that
35
out
of
45
students
in
my
class
will
save
their
phones
first
in
a
fire.
---About
of
the
students
made
such
a
choice?
Life
is
far
more
important，
isn’t
it?
A.
half
B.
one
third
C.
two
thirds
D.
three
quarters
（
）4.
There
are
________
students
in
our
school.
A.
hundreds
B.
hundreds
of
C.
hundred
of
（
）5.
---Where
were
you
born,
Michael?
---I
was
born
in
a
small
village
with
only
three
_______
people.
A.
hundred
B.
hundreds
C.
hundreds
of
（
）6.
There
are
tourists
visiting
the
island
on
May
Day
every
year.
A.
two
thousand
B.
two
thousands
C.
thousands
of
D.
thousand
of
（
）7.
More
than
two
_____
trees
are
planted
in
our
neighborhood
every
year.
A.
hundred
B.
hundreds
C.
hundreds
of
D.
hundred
of
（
）8.
---The
15th
Chinese
Bridge-Chinese
Proficiency
Competition
will
be
held
this
year!
---That’s
great!
_____foreign
college
students
are
interested
in
Chinese
learning.
A.
Hundred
of
B.Thousands
C.Hundred
D.Thousands
of
三、完形填空：
Last
September,
a
terrible
typhoon
struck
our
neighborhood.
Roofs
were
flying.
Trees
were
being
uprooted.
Outside
our
front
window.
I
__1___
see
a
nearby
tree.
It
had
served
as
the
neighborhood’s
Christmas
tree
for
ten
years.
Children
expected?
its
__2____
every
December.
“Just
bend;
don’t
break!”
I
made
a
wish.
The
3
gathered
in
force.
Rain
was
falling
4
,
and
water
was
pouring
into
the
house
around
the
edges
of
the
closed
windows.
I
heard
people
shouting,
“The
river
is
coming
down
on
us!”
I
rushed
out
and
found
that
the
_
5
,
which
crossed
the
river
and
was
the
only
way
to
6
ground,
was
already
under
water
!
We
all
7
at
a
neighbor’s
house
and
tried
to
think
of
a
way
out.
8
it
was
too
late.
Soon,
we
found
ourselves
stuck
on
the
roof,
holding
together
against
the
wind,
trembling
with
cold
and
fear.
As
we
looked
around,
the
9
near
our
house
could
no
longer
be
seen.
Despair
surrounded
us.
Luckily,
a
group
of
soldiers
10
.
With
their
help,
ten
hours
later,
at
2:00a.m.
,
everyone
was
finally
off
the
roof.
We
were
saved!
The
rain
stopped
during
the
night.
At
dawn,
with
the
water
gone,
we
found
our
11
a
wasteland
covered
with
sand
and
mud.
As
we
made
our
way
to
wat
was
left
of
our
home,
we
found
the
tree
12
there,
bent
but
not
broken!
Our
symbol
of
13
had
been
spared
by
nature.
Life
may
not
become
14
so
soon,
but
our
neighborhood
has
tried
its
best.
15
,
in
December,
the
Christmas
tree
will
light
up
again.
1.
A.
should??????
B.
would?????
C.
could???????
D.
might
2.
A.
arriving????
B.
growing????
C.
standing????
D.
lighting
3.
A.energy??????
B.
coldness???
C.
storm???????
D.
darkness
4.
A.
peacefully??
B.
slowly?????
C.
noisily??????
D.
heavily
5.
A.
house??????
B.
bridge?????
C.
road???????
D.
hill
6.
A.
richer??????
B.
cleaner?????
C.
higher??????
D.
narrower
7.
A.
gathered????
B.
shouted?????
C.
worked?????
D.
swam
8.
A.
So????????
B.
For?????????
C.
And???????
D.
But
9.
A.
flood??????
B.
tree?????????
C.
window????
D.
roof
10.
A.
looked
out??
B.
got
up??????
C.
turned
up???
D.
set
out
11.
A.
ground?????
B.
river????????
C.
nature?????
D.
neighborhood
12.
A.
already????
B.
still?????????
C.
even??????
D.
also
13.
A.
health?????
B.
respect??????
C.
hope??????
D.
honor
14.
A.
special????
B.
normal??????
C.
excellent???
D.
fortunate
15.
A.
Hopefully?
B.
Particularly???
C.
Perfectly??
D.
Generally
四、阅读理解：
A
Dick
lived
in
England.
One
day
in
January
he
said
to
his
wife,
“I’m
going
to
fly
to
New
York
next
week
because
I’ve
got
some
work
there.”
“Where
are
you
going
to
stay
there?"
his
wife
asked.
“I
don’t
know
yet.”
Dick
answered.
“Please
send
me
your
address
from
there
in
a
telegram,”
his
wife
said.
"All
right,"
Dick
answered.
He
flew
to
New
York
on
January
31st
and
found
a
nice
hotel
in
the
center
of
the
city.
He
put
his
things
in
his
room
and
then
he
sent
his
wife
a
telegram.
He
put
the
address
of
his
hotel
in
it.
In
the
evening
he
didn’t
have
any
work,
so
he
went
to
a
cinema.
He
came
out
at
nine
o’clock
and
said,
“Now
I
should
return
to
my
hotel
and
have
a
nice
dinner.”
He
found
a
taxi
and
the
driver
said,
"Where
do
you
want
to
go?"
But
Dick
didn’t
remember
the
name
and
address
of
his
hotel.
“Which
hotel
are
my
things
in?”
he
said,
“And
what
am
I
going
to
do
tonight?”
But
the
driver
of
the
taxi
did
not
know.
So
Dick
got
out
and
went
into
a
post
office.
There
he
sent
his
wife
another
telegram,
and
in
it
he
wrote,
"__________"
(??
)
1.
The
underlined
word
“return”
in
the
passage
most
probably
means
________.
????
?
A.
go
back???
?B.
give
back????
?C.
come
back
(??
)
2.
Dick
flew
to
New
York
because
__________.
?
A.
he
went
there
for
a
holiday???
?B.
he
had
work
there???
?C.
his
home
was
there
(?
?
)
3.
Why
did
his
wife
want
a
telegram
from
him?
?
A.
Because
she
didn’t
know
his
address.??
?
B.
Because
she
wanted
to
go
to
New
York,
too.
?
C.
Because
she
couldn’t
leave
her
husband
by
himself
in
New
York.
(??
)
4.
Which
of
the
following
is
NOT
TRUE?
??
A.
Dick
stayed
at
a
nice
hotel
in
the
center
of
the
city.
??
B.
Dick
didn’t
work
on
the
first
night
of
his
arrival.
??
C.
Dick
forgot
to
send
his
wife
a
telegram.
(??
)
5.
“________”
can
be
the
missing
sentence
in
the
passage.
?A.
I
will
have
a
nice
dinner
with
you,
dear.
?
B.
Please
send
me
my
address
at
this
post
office.
?
C.
Look
after
yourself
well
at
home
答案：
一.
1.
Three
forth
of
t
(?http:?/??/?www.21cnjy.com?)he
population
in
Singapore
are
Chinese.
2.
There
were
hundreds
of
people
killed
in
the
earthquake.
3.
I
need
two
more
days
to
finish
this
work.
4.
Even
though
the
Browns
have
3
children，they
still
want
a
fourth
one.
二.1-4
ADDB
5-8ACAD
三．1-5
CDCDB??
6-10CADBC??
11-15
DBCBA??
四．A篇
ABACB
当堂总结
出门测
(
)1.
---How
many
new
words
are
there
in_______lessons?
---There
are
only______.
A.
five;
fifth
B.
fifth;
five
C.
the
fifth;
the
five
D.
the
fifth;
five
(
)2.
There
was
no
bus
in
that
small
town.We
had
a_______.
A.
ten
miles
walk
B.
ten-mile
walk
C.
ten
mile’s
walk
D.
tenth
mile
walk
(
)3.
Today
is
the
first
day
and
_______.
A.
Tuesday
is
fourth.
B.Thursday
is
the
fourth
C.
second
is
Tuesday
D.
a
second
is
Thursday
(
)4.
---Which
room
do
you
live
in?
---_______.
A.The
201
Room
B.Room
201
C.
Room
201st
D.The
201’s
Room
(
)5.
---How
many
magazines
do
you
have?
---I
have_______.
A.
two
B.
both
C.twice
D.the
second
(
)6.
Three
hundred
thousand
one
hundred
and
seventy
means______.
3,710
B.3,117
C.300,170
D.30,170
(
)7.
On
May_______,
________people
traveled
round
the
country.
A.
the
first,
millions
B.
the
first,millions
of
C.
first,
the
millionth
D.
first,
millions
(
)8.
_______of
them
are
dining
at
school.
A.
Twelve
B.Twelfth
C.The
twelve
D.the
12th
(
)9.
It’s
7:17
is
read________.
A.
seven
and
seventeen
B.seven
seven
B.
seven
one
seven
D.seven
seventeen
(
)10.
Six_______two
is
four.
A.
plus
B.minus
C.times
D.divided
by
(
)11.
Forty-two_______seven
is
six.
A.
plus
B.minus
C.times
D.divided
by
(
)12.
There
are________days
in
a
year.
A.
three
hundred
sixty
and
five
B.
three
hundred
and
sixty-five
C.
three
hundreds
and
sixty-five
D.
three
hundred
sixty-five
(
)13.
There
are_______students
in
that
school.
A.
two
thousand
eight-six
B.two
thousand
eighty-six
C.
two
thousand
and
eighty-six
D.two
thousands
and
eighty-six
(
)14.
It
took
me________to
get
there.
A.
two
hours
and
a
half
B.two
hours
and
half
C.
two
hour
and
a
half
D.two
hour
and
half
(
)15.
Please
pass
me_______book
on
the
left.
A.
third
B.three
C.the
third
D.the
three
答案：1-5
DBBBA
6-10
CBADB
11-15
DBCAC